Finding the Fourth Proportional to 6,808,910.18, 9,396,155.82 and 3,711,406.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,808,910.18 : 9,396,155.82 = 3,711,406.73 : x
2. Step 2: Convert to fraction form
   6,808,910.18/9,396,155.82 = 3,711,406.73/x
3. Step 3: Cross multiply
   6,808,910.18x = 9,396,155.82 × 3,711,406.73
4. Step 4: Simplify right side
   6,808,910.18x = 34,872,955,899,495.89
5. Step 5: Solve for x
   x = 34,872,955,899,495.89/6,808,910.18
6. Step 6: Final answer
   x = 5,121,664.85